A 20-year-old Ohio man’s Twitter posts sympathizing with Islamic terrorists led to an undercover FBI operation and the man’s arrest on charges that he plotted to blow up the U.S. Capitol and kill government officials.

Kagney Linn Karter went on a Twitter assault a few days back aimed at Chris Brown … claiming he paid her $2,500 to be his escort. Kagney says Chris Brown thought the deal included sex and when she refused to sleep with him he began bullying her online.